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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride → N-[(1R,2R)-2-Hydroxy-1-methylpropyl]-5-(3-[(1S)-2-methoxy-1-methylethoxy]-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenyl)-1H-pyrrole-2-carboxamide

HRID 909580
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HRID 909580 반응식
[CH3:1][O:2][CH2:3][C@H:4]([CH3:31])[O:5][C:6]1[CH:7]=[C:8]([C:23]2[NH:27][C:26]([C:28]([OH:30])=O)=[CH:25][CH:24]=2)[CH:9]=[C:10]([O:12][C:13]2[CH:14]=[N:15][C:16]([S:19]([CH3:22])(=[O:21])=[O:20])=[CH:17][CH:18]=2)[CH:11]=1.[NH2:32][C@H:33]([CH3:37])[C@H:34]([OH:36])[CH3:35].[Cl-].COC1N=C(OC)N=C([N+]2(C)CCOCC2)N=1>CO>[OH:36][C@H:34]([CH3:35])[C@H:33]([NH:32][C:28]([C:26]1[NH:27][C:23]([C:8]2[CH:9]=[C:10]([O:12][C:13]3[CH:14]=[N:15][C:16]([S:19]([CH3:22])(=[O:21])=[O:20])=[CH:17][CH:18]=3)[CH:11]=[C:6]([O:5][C@@H:4]([CH3:31])[CH2:3][O:2][CH3:1])[CH:7]=2)=[CH:24][CH:25]=1)=[O:30])[CH3:37]
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참가 물질

5

반응물 3

HCID 27340594-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chlorideHCID 12342906(2R,3R)-3-aminobutan-2-olHCID 666814465-(3-[(1S)-2-Methoxy-1-methylethoxy]-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenyl)-1H-pyrrole-2-carboxylic acid

생성물 1

HCID 66682238N-[(1R,2R)-2-Hydroxy-1-methylpropyl]-5-(3-[(1S)-2-methoxy-1-methylethoxy]-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenyl)-1H-pyrrole-2-carboxamide수율 57.4%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

5-(3-[(1S)-2-Methoxy-1-methylethoxy]-5-{[6-(methylsulfonyl)pyridin-3-yl]oxy}phenyl)-1H-pyrrole-2-carboxylic acid (2.00 g, 4.48 mmol) synthesized in Example (78k) and (2R,3R)-3-aminobutan-2-ol (0.94 g, 8.96 mmol) synthesized in Example (88a) were dissolved in methanol (30 mL), and 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride n hydrate (2.84 g, 8.96 mmol) was added at room temperature, followed by stirring for 3 days under nitrogen atmosphere. The solvent was distilled off under reduced pressure, water (30 mL) was added, and the solution was separated with ethyl acetate (70 mL). The organic layer was washed with saturated brine, and subsequently dried over anhydrous magnesium sulfate. The solvent was distilled off under reduced pressure, and the resulting residue was purified using silica gel column chromatography (elution solvent: ethyl acetate/hexane=50%-90%) to afford the desired compound (1.33 g, 57%) as a white solid.

후처리

  1. distillationThe solvent was distilled off under reduced pressure, water (30 mL)
  2. additionwas added
  3. customthe solution was separated with ethyl acetate (70 mL)
  4. washThe organic layer was washed with saturated brine
  5. dry with materialsubsequently dried over anhydrous magnesium sulfate
  6. distillationThe solvent was distilled off under reduced pressure
  7. customthe resulting residue was purified
  8. washsilica gel column chromatography (elution solvent: ethyl acetate/hexane=50%-90%)

출처 및 근거

ORD 기록
ord-8da9c84a952b45bf9cfd75ca76019ffd
출처 데이터셋
uspto-grants-2011_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08017610B2

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